An Organization or User can have one or more email addresses.
In the Details area for the Organization or User, click the Email Addresses tab.
The Email Addresses table, which can be empty, appears.
A Details Panel window opens.
Select a value from the Type combo box: HomeEmail or OfficeEmail.
Type a value in the Email Address field.
Click Add to save the new object and close the Details Panel window.
Click Apply in the Details area for the object.